Hummer H3 I (2005-2010) gry Wiring diagrams

BARE BARE (BLUNT CUT) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COAX COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GROUND GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LEFT AUDIO SIG AUDIO COMM SIG DRAIN WIRE LEFT FRONT SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR SPEAKER LF OUT - LF OUT + RR OUT + RR OUT - GROUND B+ LR OUT - LR OUT + RF OUT + RF OUT - LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLK WIRE PNK/BLK WIRE PPL PPL 1807 1807 PPL SERIAL DATA RIGHT AUD SIG LEFT AUD SIG COMMON SIG LEFT AUD SIG COMMON SIG RADIO RADIO ANTENNA RDO FUSE 13 RIGHT FRONT SPEAKER RIGHT FRONT TWEETER SPEAKER SATELLITE RADIO CIRCUIT SERIAL DATA (-) SERIAL DATA (+) TAN WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) VSS YEL WIRE

BATT POS VOL FIELD DUTY CYCLE SIG BATT POS VOL TURN ON SIG 23 3140 225 BATTERY BLK WIRE BLK/WHT WIRE CHARGE INDICATOR CLASS 2 SERIAL DATA CLSTR FUSE 19 COMPUTER DATA LINES SYSTEM CONTROL REGULATOR CYCLE SIG DRIVER INFORMATION CENTER (DIC) ENGINE CONTROL MODULE (ECM) (RIGHT REAR CORNER OF ENGINE COMPT) FIELD DUTY GENERATOR GENERATOR GENERATOR BATTERY CONTROL MODULE (LEFT FRONT OF ENGINE COMPT, NEAR BATTERY) GND REG CONTRL CLASS 2 SERIES DATA 5428 1807 PPL PPL GRY WIRE LOGIC INSTRUMENT PANEL CLUSTER (IPC) MEGA FUSE FUSE 91 ORG/ WIRE PPL RED WIRE RVC PWR FUSE 7 RVC VSENSE+ FUSE 32 SERIAL DATA STARTER POWER DISTRIBUTION SYSTEM UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) USED) (NOT VOLT GAUGE SERIAL DATA

AUTOMATIC TRANSMISSION SHIFT LEVER BLK WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT FRONT KICK PANEL) DK BLU WIRE GRY WIRE HOT AT ALL TIMES IGNITION LOCK CYLINDER CONTROL ACTUATOR (ON UPPER RIGHT SIDE OF STEERING COLUMN) PARK POSITION SWITCH (CLOSED IN PARK) RAP RELAY RAP/ACCY RELAY 88 S/ROOF FRT/WPR FUSE 9 UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) YEL WIRE

12 15 MIL SERIAL DATA PPL 2 59 60 PPL SERIAL DATA SEAT BELT SW SEAT BELT SW 24 40 LOW REF 5 VOLT REF 1 3.7L 44 27 PPL PNK SERIAL DATA BRK FLUID LVL WIRE 5.3L 8 9 10 11 12 13 14 15 16 17 18 CHARGING IND ABS IND. ACCESSORY SWITCH AIR BAG IND BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT FRONT KICK PANEL) BRAKE FLUID LEVEL SWITCH (ON LEFT SIDE OF BRAKE FLUID RESERVOIR) BRAKE IND BRN/WHT WIRE CHIME CLSTR FUSE 19 COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM 1807 238 CRUISE IND DK BLU WIRE DRIVER INFORMATION CENTER (DIC) DRIVER SEAT BELT BUCKLE DRIVER SEAT BELT SWITCH ECT SENSE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (LEFT OF MASTER CYLINDER) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPER- ATURE GAUGE ENGINE COOLANT TEMPERATURE (ECT) SENSOR (FRONT LEFT OF ENGINE) ENGINE OIL PRESSURE (EOP) SWITCH (3.7L) (ABOVE OIL FILTER) FUEL GAUGE FUEL PUMP, SENDER ASSEMBLY (MOUNTED ON TOP OF FUEL TANK) GRY WIRE HIGH BEAM IND 1 2 3 4 5 6 7 HOT AT ALL TIMES IGN ILLUMINATION (4 BULBS) INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (BENEATH LOWER CONSOLE) INSTRUMENT PANEL CLUSTER (IPC) LEFT TURN IND LOGIC LOW REF LOW TIRE PRESSURE IND LT BLU WIRE MALFUNCTION IND NCA WIRE OIL GAUGE OIL PRESS OIL PRESSURE IND ORG/ WIRE PARK BRAKE SWITCH (LEFT LOWER SIDE OF DASH) PASSENGER SEAT BELT BUCKLE PASSENGER SEAT BELT SWITCH PASSENGER SEAT BELT IND PNK WIRE PPL PPL FUEL LEVEL PPL PPL PPL PPL SERIAL DATA SERIAL DATA PRK BRK SW SERIAL DATA PPL RED WIRE RIGHT TURN IND SEAT BELT IND SECURITY IND SENSOR SIG SERIAL DATA SERIAL DATA GROUND BATTERY SPEEDO- METER TACHO- METER TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRACTION CONTROL IND TRIP ODOMETER TRIP RESET SWITCH UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) UP SHIFT IND VOLTS WHT WIRE YEL WIRE

ACCESSORY SWITCH AUTO BACK- LIGHTING BATTERY PK LP CTRL PK LP CTRL BCM FUSE 14 BLK WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT FRONT KICK PANEL) BRN WIRE BRN/WHT WIRE DIM SW SIG DIM SW SIG DIM SW SIG DIM SW SIG DIM SW SIG DIM SW SIG DRIVER DOOR LOCK/ WINDOW SWITCH FRONT WHEELWELL) FRT/PRK FUSE 43 GRY WIRE HAZARD SWITCH HEADLAMP SWITCH HOT AT ALL TIMES HVAC MODULE (5 BULBS) (BENEATH RADIO) INSTRUMENT PANEL LAMPS DIMMING CONTROL HEAD LR PRK FUSE 37 OFF ORG/ WIRE PARK PASSENGER DOOR LOCK/ WINDOW SWITCH PPL PRK/LP RELAY 89 RADIO REAR WINDOW WIPER/WASHER SWITCH SUNROOF SWITCH SW SIG DIM CONTROL DIM SUPPLY LOW REF UNDERHOOD FUSE BLOCK (ABOVE LEFT W/ SUNROOF W/O SUNROOF WHT WIRE

24 1339 1151 6201 6202 EXTERIOR LIGHTS SYSTEM BARE BARE DRAIN WIRE BLK/WHT WIRE CAMERA CTRL CAMERA GND CAMERA SIG (-) CAMERA VIDEO DRAIN WIRE CAMERA SIG - CAMERA SIG + BARE DRAIN WIRE GRY WIRE HOT W/ RUN/CRANK RELAY ENERGIZED INSIDE REARVIEW MIRROR (ISRVM) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK CAMERA SIG + WIRE PNK WIRE REARVIEW CAMERA REARVIEW CAMERA IMAGE DISPLAY MODULE SPARE 6 FUSE 18 TAN/BLK WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) WHT WIRE

ALL DOORS LOCK CTRL ALL DOORS UNLOCK CTRL BATTERY BCM FUSE 14 BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT FRONT KICK PANEL) COMPUTER DATA LINES SYSTEM DK BLU WIRE DOOR UNLOCK DRIVER DOOR LOCK ACTUATOR (IN CENTER REAR OF DRIVER DOOR, NEAR DOOR LATCH) DRIVER DOOR LOCK/ WINDOW SWITCH DRIVER DOOR UNLOCK CTRL DRIVER UNLOCK RELAY FRT TURN/ HAZRD/CTSY MIR FUSE 56 GROUND GRY WIRE HOT AT ALL TIMES LEFT REAR DOOR LOCK ACTUATOR (IN CENTER REAR OF LEFT REAR DOOR, NEAR DOOR LATCH) LIFTGATE DOOR LOCK ACTUATOR (ON RIGHT SIDE OF LIFTGATE) LOCK LOCK RELAY LOCK SW LOCK UNLOCK LOGIC LT BLU WIRE ORG/ WIRE PASSENGER DOOR LOCK ACTUATOR (IN CENTER REAR OF PASSENGER DOOR, NEAR DOOR LATCH) PASSENGER DOOR LOCK/ WINDOW SWITCH PPL PPL PPL CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA CLASS 2 SERIAL DATA PWR/ LKS FUSE 8 REAR TRN/ HAZRD FUSE 20 TAN WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) UNLOCK UNLOCK CTRL UNLOCK RELAY WHT WIRE

BLK WIRE BODY CONTROL MODULE (BEHIND RIGHT FRONT KICK PANEL) BRN WIRE DRIVER OUTSIDE REARVIEW MIRROR GRY WIRE HORZ HOT AT ALL TIMES FRT TRN/HAZRD CTSY MIR FUSE 56 INADVERTANT POWER SUPPLY VOLTAGE LEFT NCA WIRE OFF ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER OUTSIDE REARVIEW MIRROR RED WIRE RIGHT RIGHT LEFT UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) VERT WHT WIRE YEL WIRE

BLK WIRE BODY CONTROL MODULE (BCM) (BEHIND RIGHT FRONT KICK PANEL) BRN WIRE GROUND GRY WIRE HOT AT ALL TIMES IGN VOLT LOGIC ORG/ WIRE PWR S/ROOF FUSE 57 RAP RLY RAP/ACCY RELAY 88 S/ROOF FRT/WPR FUSE 9 SUNROOF ACTUATOR MOTOR SUNROOF MOTOR (AT FRONT OF SUNROOF MODULE) SUNROOF SWITCH SW CLOSED SW OPEN UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) YEL WIRE

1 2 3 4 5 6 7 8 B+ GROUND L SPK OUT + L SPK OUT - AMP FUSE 38 AUDIO AMPLIFIER (MOUNTED NEXT TO SUBWOOFER) BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT SPEAKER LEFT FRONT TWEETER SPEAKER LEFT REAR SPEAKER LEFT SUBWOOFER LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PPL R SPK OUT - R SPK OUT + RF AUD SIG - RF AUD SIG + RR AUD SIG + RR AUD SIG - RF SPKR OUT (+) RF SPKR OUT (-) LF SPKR OUT (-) LF SPKR OUT (+) RIGHT FRONT TWEETER SPEAKER RIGHT REAR RIGHT FRONT SPEAKER SPEAKER RIGHT SUBWOOFER SUBWOOFER SPEAKER TAN WIRE UNDERHOOD FUSE BLOCK (ABOVE LEFT FRONT WHEELWELL) WHT WIRE YEL WIRE